ISOLASI DAN UJI AKTIVITAS ANTIBAKTERI MINYAK ATSIRI DARI RIMPANG LENGKUAS (Alpinia galanga L.)

  • I M. Oka Adi Parwata
  • P. Fanny Sastra Dewi

Abstract

Isolation and antibacterial activity test of the languas rhizomes (Alpinia galanga L.) essential oil was carried
out The extract was yellow in colour with a volume of 3,5 mL.
The activity test on E. coli bacteria at concentrations 100 ppm and 1000 ppm showed a retardation area of 7
mm and 9 mm in diameters. At 1000 ppm it retarded S. aureus bacteria to a diameter of 7 mm. Gas Chromatography
– Mass Spectrometer data show that the essential oil of the languas rhizomes contains mainly 8 components : Dlimonen;
Eukaliptol; 3-sikloheksen-1-ol, 4-metil-1-(1-metietil); Fenol, 4-(2-profenil)-asetat; 2,6-oktadien-1-ol, 3,7-
dimetil-asetat; 1,6,10-dodekatrien, 7,11-dimetil-3-metilen; Pentadesen; sikloheksen, 1-metil-4-(5-metil-1-metilen-4-
heksenil.

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Author Biographies

I M. Oka Adi Parwata
Jurusan Kimia FMIPA Universitas Udayana, Bukit Jimbaran
P. Fanny Sastra Dewi
Jurusan Kimia FMIPA Universitas Udayana, Bukit Jimbaran
How to Cite
OKA ADI PARWATA, I M.; SASTRA DEWI, P. Fanny. ISOLASI DAN UJI AKTIVITAS ANTIBAKTERI MINYAK ATSIRI DARI RIMPANG LENGKUAS (Alpinia galanga L.). Jurnal Kimia (Journal of Chemistry), [S.l.], nov. 2012. ISSN 2599-2740. Available at: <https://ojs.unud.ac.id/index.php/jchem/article/view/2709>. Date accessed: 04 nov. 2024.
Section
Articles

Keywords

antibacterial, essential oil, Alpinia galanga L.